| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $100.25 | 7.441% | $107.7096 | $107.71 | $107.70 | $107.70 |
| Purchase #2 | $210.34 | 12.819% | $237.3035 | $237.30 | $237.30 | $237.30 |
| Purchase #3 | $205.65 | 7.335% | $220.7344 | $220.73 | $220.75 | $220.70 |
| Purchase #4 | $131.29 | 5.827% | $138.9403 | $138.94 | $138.95 | $138.90 |
| Purchase #5 | $228.53 | 9.523% | $250.2929 | $250.29 | $250.30 | $250.30 |
| Purchase #6 | $73.59 | 5.395% | $77.5602 | $77.56 | $77.55 | $77.60 |
| Purchase #7 | $182.58 | 6.116% | $193.7466 | $193.75 | $193.75 | $193.70 |
| 7 purchase totals = | $1,132.23 | $1,226.2875 | $1,226.28 | $1,226.30 | $1,226.20 | |